Disable SIMD when building VB6 version

To allow it work on Pentium III processors
WohlSoft · Oct 31, 2023 · 99d4a9c · 99d4a9c
1 parent 0bf82d3
commit 99d4a9c
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -4,14 +4,14 @@ environment:
   global:
     PLATFORMTOOLSET: "v140"
   matrix:
-    - NAME: MinGW-w64-i686-VB6-SDL.2.0.22-MinSizeRel
+    - NAME: MinGW-w64-i686-VB6-SDL-Local-MinSizeRel
       BUILD_TYPE: MinSizeRel
       COMPILER: MinGW-w32
       COMPILER_FAMILY: MinGW
       GENERATOR: "MinGW Makefiles"
       PLATFORM: Win32-VB6-Binding
       IS_VB6_BINDING: YES
-      EXTRA_CMAKE_FLAGS: "-DMIXERX_ENABLE_GPL=ON -DBUILD_AS_VB6_BINDING=ON -DAUDIO_CODECS_BUILD_LOCAL_SDL2_SHARED=OFF -DAUDIO_CODECS_SDL2_GIT_BRANCH=237348c -DWITH_SDL2_WASAPI=OFF"
+      EXTRA_CMAKE_FLAGS: "-DMIXERX_ENABLE_GPL=ON -DBUILD_AS_VB6_BINDING=ON -DAUDIOCODECS_DISABLE_SIMD=ON -DAUDIO_CODECS_BUILD_LOCAL_SDL2_SHARED=OFF -DAUDIO_CODECS_BUILD_LOCAL_SDL2=ON"
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2019"
 
     - NAME: MinGW-w64-i686-VB6-SDL.2.0.22-MinSizeRel
@@ -21,7 +21,7 @@ environment:
       GENERATOR: "MinGW Makefiles"
       PLATFORM: Win32-VB6-Binding-SDL-2.0.22
       IS_VB6_BINDING: YES
-      EXTRA_CMAKE_FLAGS: "-DMIXERX_ENABLE_GPL=ON -DBUILD_AS_VB6_BINDING=ON -DAUDIO_CODECS_BUILD_LOCAL_SDL2_SHARED=OFF -DAUDIO_CODECS_SDL2_GIT_BRANCH=237348c -DWITH_SDL2_WASAPI=OFF"
+      EXTRA_CMAKE_FLAGS: "-DMIXERX_ENABLE_GPL=ON -DBUILD_AS_VB6_BINDING=ON -DAUDIOCODECS_DISABLE_SIMD=ON -DAUDIO_CODECS_BUILD_LOCAL_SDL2_SHARED=OFF -DAUDIO_CODECS_SDL2_GIT_BRANCH=237348c -DWITH_SDL2_WASAPI=OFF"
       APPVEYOR_BUILD_WORKER_IMAGE: "Visual Studio 2019"
 
 #    - NAME: MinGW-w64-i686-VB6-SDL.2.0.8-MinSizeRel

diff --git a/cmake/DownloadAudioCodecs.cmake b/cmake/DownloadAudioCodecs.cmake
@@ -71,6 +71,8 @@ option(AUDIOCODECS_BUILD_OPNMIDI "Build libOPNMIDI at AudioCodecs" ON)
 option(AUDIOCODECS_BUILD_EDMIDI "Build libEDMIDI at AudioCodecs" ON)
 option(AUDIOCODECS_BUILD_WAVPACK "Build WAVPACK at AudioCodecs" ON)
 
+option(AUDIOCODECS_DISABLE_SIMD "Disable any SIMD optimizations as possible in AudioCodecs" OFF)
+
 option(AUDIO_CODECS_BUILD_LOCAL_SDL2_SHARED "Build shared version of SDL2 from local AudioCodecs' copy" ON)
 
 ExternalProject_Add(
@@ -87,6 +89,7 @@ ExternalProject_Add(
         "-DDOWNLOAD_SDL2_DEPENDENCY=${AUDIO_CODECS_DOWNLOAD_SDL}"
         "-DUSE_LOCAL_SDL2=${AUDIO_CODECS_BUILD_LOCAL_SDL2}"
         "-DBUILD_SDL2_SHARED=${AUDIO_CODECS_BUILD_LOCAL_SDL2_SHARED}"
+        "-DDISABLE_SIMD=${AUDIOCODECS_DISABLE_SIMD}"
         ${SDL2_WASAPI_FLAG}
         ${SDL2_TAGS}
         ${ADLMIDI_FLAGS}